blob: 80878561cb900896862b8b7c55303b58932ab4e7 [file] [log] [blame]
Greg Kroah-Hartmanb2441312017-11-01 15:07:57 +01001/* SPDX-License-Identifier: GPL-2.0 */
Dan Williams14e865b2007-12-10 15:11:23 -05002/* Copyright (C) 2007, Red Hat, Inc. */
3
4#ifndef _LBS_CMD_H_
5#define _LBS_CMD_H_
6
Dan Williamscc4b9d32010-07-27 12:56:05 -07007#include <net/cfg80211.h>
8
Holger Schurig9e66e702009-10-16 17:32:16 +02009#include "host.h"
Dan Williams14e865b2007-12-10 15:11:23 -050010#include "dev.h"
11
Holger Schurigbca61f82009-10-16 17:33:23 +020012
13/* Command & response transfer between host and card */
14
15struct cmd_ctrl_node {
16 struct list_head list;
17 int result;
18 /* command response */
19 int (*callback)(struct lbs_private *,
20 unsigned long,
21 struct cmd_header *);
22 unsigned long callback_arg;
23 /* command data */
24 struct cmd_header *cmdbuf;
25 /* wait queue */
26 u16 cmdwaitqwoken;
27 wait_queue_head_t cmdwait_q;
28};
29
30
David Woodhousef15ebb62007-12-19 13:03:19 +000031/* lbs_cmd() infers the size of the buffer to copy data back into, from
Holger Schurigbca61f82009-10-16 17:33:23 +020032 the size of the target of the pointer. Since the command to be sent
David Woodhousef15ebb62007-12-19 13:03:19 +000033 may often be smaller, that size is set in cmd->size by the caller.*/
34#define lbs_cmd(priv, cmdnr, cmd, cb, cb_arg) ({ \
35 uint16_t __sz = le16_to_cpu((cmd)->hdr.size); \
36 (cmd)->hdr.size = cpu_to_le16(sizeof(*(cmd))); \
37 __lbs_cmd(priv, cmdnr, &(cmd)->hdr, __sz, cb, cb_arg); \
38})
Dan Williams14e865b2007-12-10 15:11:23 -050039
David Woodhouse689442d2007-12-12 16:00:42 -050040#define lbs_cmd_with_response(priv, cmdnr, cmd) \
41 lbs_cmd(priv, cmdnr, cmd, lbs_cmd_copyback, (unsigned long) (cmd))
David Woodhouse7e226272007-12-14 22:53:41 -050042
Holger Schurig8db4a2b2008-03-19 10:11:00 +010043void lbs_cmd_async(struct lbs_private *priv, uint16_t command,
44 struct cmd_header *in_cmd, int in_cmd_size);
45
Dan Williams7ad994d2007-12-11 12:33:30 -050046int __lbs_cmd(struct lbs_private *priv, uint16_t command,
David Woodhouse7e226272007-12-14 22:53:41 -050047 struct cmd_header *in_cmd, int in_cmd_size,
Dan Williams7ad994d2007-12-11 12:33:30 -050048 int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
Dan Williams14e865b2007-12-10 15:11:23 -050049 unsigned long callback_arg);
50
Holger Schurig6d898b12009-10-14 16:49:53 +020051struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
52 uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
53 int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
54 unsigned long callback_arg);
55
Dan Williamsa8bdcd72007-12-11 12:40:35 -050056int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
57 struct cmd_header *resp);
58
Holger Schurigbca61f82009-10-16 17:33:23 +020059int lbs_allocate_cmd_buffer(struct lbs_private *priv);
60int lbs_free_cmd_buffer(struct lbs_private *priv);
61
62int lbs_execute_next_command(struct lbs_private *priv);
Daniel Drakedf90d842011-07-09 15:41:25 +010063void __lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
64 int result);
Holger Schurigbca61f82009-10-16 17:33:23 +020065void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
66 int result);
67int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len);
68
69
70/* From cmdresp.c */
71
Johannes Berg80279fb2015-05-22 16:22:20 +020072void lbs_mac_event_disconnected(struct lbs_private *priv,
73 bool locally_generated);
Holger Schurigbca61f82009-10-16 17:33:23 +020074
75
76
77/* Events */
78
79int lbs_process_event(struct lbs_private *priv, u32 event);
80
81
82/* Actual commands */
83
Dan Williams6e66f032007-12-11 12:42:16 -050084int lbs_update_hw_spec(struct lbs_private *priv);
85
Dan Williams2dd4b262007-12-11 16:54:15 -050086int lbs_set_channel(struct lbs_private *priv, u8 channel);
87
Holger Schurigbca61f82009-10-16 17:33:23 +020088int lbs_update_channel(struct lbs_private *priv);
David Woodhouse23a397a2007-12-11 18:56:42 -050089
Anna Neal582c1b52008-10-20 16:46:56 -070090int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
91 struct wol_config *p_wol_config);
David Woodhouse6ce4fd22007-12-12 15:19:29 -050092
David Woodhouse3fbe1042007-12-17 23:48:31 -050093int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
94 struct sleep_params *sp);
Holger Schurigbca61f82009-10-16 17:33:23 +020095
Holger Schurigbca61f82009-10-16 17:33:23 +020096void lbs_ps_confirm_sleep(struct lbs_private *priv);
97
98int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on);
99
100void lbs_set_mac_control(struct lbs_private *priv);
Daniel Drake871fc092012-09-11 11:38:11 -0400101int lbs_set_mac_control_sync(struct lbs_private *priv);
David Woodhouse6e5cc4f2007-12-17 23:04:37 -0500102
Dan Williams87c8c722008-08-19 15:15:35 -0400103int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
104 s16 *maxlevel);
Dan Williamsd5db2df2008-08-21 17:51:07 -0400105
Dan Williams39fcf7a2008-09-10 12:49:00 -0400106int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val);
107
108int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val);
109
Holger Schurigbca61f82009-10-16 17:33:23 +0200110
Holger Schurigbca61f82009-10-16 17:33:23 +0200111/* Commands only used in wext.c, assoc. and scan.c */
112
113int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
114 int8_t p1, int8_t p2);
115
116int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
117 int8_t p2, int usesnr);
118
119int lbs_set_data_rate(struct lbs_private *priv, u8 rate);
120
121int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
122 uint16_t cmd_action);
123
Holger Schurigbca61f82009-10-16 17:33:23 +0200124int lbs_set_tx_power(struct lbs_private *priv, s16 dbm);
125
126int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);
127
Amitkumar Karwar13118432010-07-08 06:43:48 +0530128int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep);
129
Dan Williamsa45b6f42010-07-27 12:54:34 -0700130int lbs_set_monitor_mode(struct lbs_private *priv, int enable);
131
Dan Williams9fb76632010-07-27 12:55:21 -0700132int lbs_get_rssi(struct lbs_private *priv, s8 *snr, s8 *nf);
133
Daniel Drake20d2ebe2012-07-15 23:44:58 +0100134int lbs_set_11d_domain_info(struct lbs_private *priv);
Dan Williamscc4b9d32010-07-27 12:56:05 -0700135
Dan Williams4c7c6e002010-07-27 13:01:07 -0700136int lbs_get_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 *value);
137
138int lbs_set_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 value);
139
Dan Williams0bb64082010-07-27 13:08:08 -0700140int lbs_set_ps_mode(struct lbs_private *priv, u16 cmd_action, bool block);
141
Dan Williams14e865b2007-12-10 15:11:23 -0500142#endif /* _LBS_CMD_H */